30410200

素因数分解:

$2^3\times 5^2\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 71066880

約数和(自身を除く): 40656680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 383, 397, 766, 794, 1532, 1588, 1915, 1985, 3064, 3176, 3830, 3970, 7660, 7940, 9575, 9925, 15320, 15880, 19150, 19850, 38300, 39700, 76600, 79400, 152051, 304102, 608204, 760255, 1216408, 1520510, 3041020, 3801275, 6082040, 7602550, 15205100, 30410200]

約数ペア:

[(1, 30410200), (2, 15205100), (4, 7602550), (5, 6082040), (8, 3801275), (10, 3041020), (20, 1520510), (25, 1216408), (40, 760255), (50, 608204), (100, 304102), (200, 152051), (383, 79400), (397, 76600), (766, 39700), (794, 38300), (1532, 19850), (1588, 19150), (1915, 15880), (1985, 15320), (3064, 9925), (3176, 9575), (3830, 7940), (3970, 7660)]